Known for her supporting roles, Kim Walker was an up and coming young actress in Hollywood before retiring from the business in the late 1990s. As a teen she landed a few guest roles in series such as _"Matlock" in her first starring role. The role, which had Kim playing possibly the nastiest, most difficult teenager in the history of film won her acclaim and a legion of fans due to her legendary lines and her on-screen persona in this black comedy about high school life. With such lines as "You're such a pillowcase!", and "Did you eat a brain tumor for breakfast?", Walker was a scene stealer during the first half of the film. While later roles did not match the stardom attained in "Heathers," Walker's acting career continued in the form of supporting roles.
Attended the famous Fiorello LaGuardia High School of Performing Arts in New York City. Was a classmate and close friend of Jennifer Aniston.
Buried in Pinelawn Memorial Park located in Farmingdale, New York, USA.
She and her Heathers co-star Lisanne Falk both appeared in Say Anything... .
Cause of death was a brain tumor.
Son of director Robert G. Walker.
Bassoonist and Dean of the Sydney Conservatorium of Music.